46120457 has 2 divisors, whose sum is σ = 46120458. Its totient is φ = 46120456.

The previous prime is 46120447. The next prime is 46120471. The reversal of 46120457 is 75402164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27206656 + 18913801 = 5216^2 + 4349^2 .

It is a cyclic number.

It is not a de Polignac number, because 46120457 - 2¹² = 46116361 is a prime.

It is not a weakly prime, because it can be changed into another prime (46120427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23060228 + 23060229.

It is an arithmetic number, because the mean of its divisors is an integer number (23060229).

Almost surely, 2^46120457 is an apocalyptic number.

It is an amenable number.

46120457 is a deficient number, since it is larger than the sum of its proper divisors (1).

46120457 is an equidigital number, since it uses as much as digits as its factorization.

46120457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 46120457 is about 6791.2043850852. The cubic root of 46120457 is about 358.6172704408.

The spelling of 46120457 in words is "forty-six million, one hundred twenty thousand, four hundred fifty-seven".